17-18971126-A-G

Variant names:

• chr17-18971126-A-G
• rs769492030
• NM_001042450.4:c.754A>G

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001042450.4(SLC5A10):​c.754A>G​(p.Met252Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000143 in 1,612,502 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. M252I) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000012 (0 hom.)
• Consequence: SLC5A10 NM_001042450.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.42
• Publications: 0 publications found

Genes affected

SLC5A10 (HGNC:23155): (solute carrier family 5 member 10) This gene is a member of the sodium/glucose transporter family. Members of this family are sodium-dependent transporters and can be divided into two subfamilies based on sequence homology, one that co-transports sugars and the second that transports molecules such as ascorbate, choline, iodide, lipoate, monocaroboxylates, and pantothenate. The protein encoded by this gene has the highest affinity for mannose and has been reported to be most highly expressed in the kidney. This protein may function as a kidney-specific, sodium-dependent mannose and fructose co-transporter. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Jul 2012]

FAM83G (HGNC:32554): (family with sequence similarity 83 member G) Predicted to enable protein kinase binding activity. Involved in BMP signaling pathway. Located in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.28556985).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001042450.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC5A10	NM_001042450.4	MANE Select	c.754A>G	p.Met252Val	missense	Exon 8 of 15	NP_001035915.1	A0PJK1-1
	FAM83G	NM_001039999.3	MANE Select	c.*233T>C		3_prime_UTR	Exon 6 of 6	NP_001035088.2	A6ND36-1
	SLC5A10	NM_152351.6		c.754A>G	p.Met252Val	missense	Exon 8 of 15	NP_689564.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC5A10	ENST00000395645.4	TSL:1 MANE Select	c.754A>G	p.Met252Val	missense	Exon 8 of 15	ENSP00000379007.3	A0PJK1-1
	SLC5A10	ENST00000395643.6	TSL:1	c.673A>G	p.Met225Val	missense	Exon 7 of 14	ENSP00000379005.2	A0PJK1-2
	SLC5A10	ENST00000317977.10	TSL:1	c.505A>G	p.Met169Val	missense	Exon 7 of 15	ENSP00000324346.6	A0PJK1-3

Frequencies

GnomAD3 genomes AF: 0.0000395 AC: 6 AN: 152056 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000883

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000797 AC: 2 AN: 251088 AF XY: 0.00000737

Gnomad AFR exome AF: 0.0000616

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000882

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000116 AC: 17 AN: 1460446 Hom.: 0 Cov.: 32 AF XY: 0.0000124 AC XY: 9 AN XY: 726508

African (AFR) AF: 0.0000299 AC: 1 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86170

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53290

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.0000117 AC: 13 AN: 1110872

Other (OTH) AF: 0.0000497 AC: 3 AN: 60318

GnomAD4 genome AF: 0.0000395 AC: 6 AN: 152056 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74302

African (AFR) AF: 0.00 AC: 0 AN: 41414

American (AMR) AF: 0.00 AC: 0 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4818

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000883 AC: 6 AN: 67950

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.0000986 Hom.: 0

Bravo AF: 0.0000378

ExAC AF: 0.0000165 AC: 2

EpiCase AF: 0.00

EpiControl AF: 0.0000593

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.056	T
BayesDel_noAF	Benign	-0.14
CADD	Benign	22
DANN	Uncertain	0.98
DEOGEN2	Benign	0.019	T
Eigen	Benign	0.15
Eigen_PC	Uncertain	0.32
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.052	D
MetaRNN	Benign	0.29	T
MetaSVM	Uncertain	-0.21	T
MutationAssessor	Benign	1.7	L
PhyloP100		5.4
PrimateAI	Benign	0.43	T
PROVEAN	Benign	-1.1	N
REVEL	Uncertain	0.39
Sift	Benign	0.18	T
Sift4G	Benign	0.27	T
Polyphen		0.57	P
Vest4		0.46
MutPred		0.41		Loss of disorder (P = 0.0797)
MVP		0.53
MPC		0.29
ClinPred		0.30	T
GERP RS		4.8
Varity_R		0.22
gMVP		0.76
Mutation Taster		=81/19	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs769492030; hg19: chr17-18874439;